Interesting... Looks like I purchased a sub number for the RH Diff seal.. While I see the one you have attached (9031147013) I bought one that is 90311-T0016. Both are made by Toyota but mine says RH specific, where as yours says LH/RH according to Partsouq?!
And may have a line on some OEM axles that could use new outer tulips.
Looks like proper number for the outers is 43460-69035. I know that there are a few that have done this recently (think
@ClassyJalopy did) but wondering if anyone can confirm? Depending on price of shipping for those OEM axles, at $200 for the outers and inner boots, it may be worth it and would give me a bit of savings.